Network Error - Omron 3G3JX User Manual

Network Error

This function detects and outputs a network error during RS485 ModBus communication.
•The error is output during RS485 ModBus communication if the next signal does not come even
after the specified time period in C077.
Data Symbol
08 NDc
Available input terminals
Required settings
Master
Slave
Watchdog timer
[C077]
NDc
Alarm
[C076] = 00 or 01
Function name Status
Network error
OFF
Description
ON The communication watchdog timer times out.
Normal
P1-PC, MA-MC (or MB-MC)
C021, C026, C052, C077
Time out
4-2 Function Mode
4-68
4